package shape;

public class Test {

	public static void main(String[] args) {
		Shape circle = new Circle();
		Shape par = new Parallelogram();
		Shape rec = new Rectangle();
		Shape tra = new Trapezoid();
		circle.perimeter();
		circle.square();
		par.perimeter();
		par.square();
		rec.square();
		rec.perimeter();
		tra.square();
		tra.perimeter();
		
	}

}
